html,body{
    color: #585858;
    overflow: hidden;
}
*{
    list-style: none;
    box-sizing: border-box;
}
.main{
    padding-left: 250px;
}
.maininner{
    background: url(https://oapy20uns.qnssl.com/baground.jpg);
    background-position: center;
    background-size: cover;
}
.maininner .information{
    background: rgba(0, 0, 0, 0.5);
    height: 100vh;
    padding: 30px 60px;
    color: #fff;
    position: relative;
    text-align: left;
}
.maininner .information .title{
    font-size: 28px;
}
.maininner .information .detail{
    margin: 15px 0;
}
.maininner .information .detail li{
    display: block;
    margin: 5px 0;
    height: 30px;
    line-height: 30px;
}
.maininner .information .detail li span{
    font-size: 18px;

}
.maininner .information .about{
    padding: 10px 45% 0 0;
    line-height: 26px;
}
.maininner .information img{
    margin-top: 40px;
    width: 20%;
}
@media screen and (max-width: 770px){
    .main{
        padding: 0;
        position: absolute;
        height: 100vh;
        width: 100vw;
    }
    .maininner .information .about{
        font-size: 12px;
        width: 100%;
        padding: 0;
    }
    .maininner .information img{
        margin-top: 20px;
    }
    .maininner .information{
        padding: 60px 20px 0px 20px;
    }
}